Free Instagram and social media image resizer
Fit a finished picture to Instagram, LinkedIn, X, or any size you type.
Free tool
Drop in an SVG, type the width and height you need, pick a background colour, and download a JPG. You can make it anywhere from 320 to 7,680 pixels wide, and the tool draws your SVG again at that size, so the edges stay sharp. It's free, you don't need an account, and the file stays on your computer. This converter comes from thirds.ai, where you save a design once with your logo, colours, and fonts and type in new details to make each PDF or image.
A plain SVG up to 10 MB, without scripts or linked files. The file stays on your computer.
Watch how
Need to convert SVG to JPG? Here's how to get a big, sharp one, free, with no account.
Drag your SVG onto the converter. It opens right in the page, so your file never leaves your computer.
Type the width you need. 4,000 pixels makes a nice big file, and the height follows to keep the shape.
The tool draws your SVG again at that size, so even up close, every edge stays clean.
A JPG can't be see-through, so you choose the colour behind your logo, like your brand's clay.
Click Download, and your JPG saves with the size in its name, ready for the website or print shop that wants it.
And if your studio posts its classes every week? On thirds.ai, you put your logo on a designer-made timetable, in your own colours, so it looks agency-made.
Then each week, you type the new classes and download a fresh timetable.
Put your logo on your first design, free, at thirds.ai.
Before and after
In this SVG to JPG example, a 640 × 640 SVG mark in cream, navy, and rust becomes a 1280 × 1280 JPG. You type the new size, and the JPG keeps the same clean edges at twice the width, in a file that any app or website can open.
640 × 640
1280 × 1280How it works
Drag an SVG onto the page, or choose it from your computer. It opens right here in your browser, so nothing uploads. Use a plain SVG without scripts or linked files.
Type the width and height you need. Keep the same shape unless you want to stretch it. JPG can't be see-through, so pick the colour that fills any empty space. It starts as white.
Click Download. The name includes the size, such as logo-1280x1280.jpg, so it's easy to find when you upload it.
Do more with thirds.ai
A free tool does one job on one file. thirds.ai makes the finished file for you, in a design that's yours, as many times as you need it.

Choose a template from the gallery, or ask your AI assistant to draw one for you. Put your logo, colours, and fonts on it once, and every file after that comes out looking like your business made it.
Set up your brandTell it what you need in plain words, and the finished PDF or picture lands in the chat, in your design and ready to send.
Connect your AIGot a list? Upload a spreadsheet, and each row comes back as its own finished file in your design, all of them in one ZIP.
Make a batchNo. The work happens on this page in your browser. You don't need an account, and we never see the file.
Yes. JPG and JPEG are two names for the same kind of file. The button on this page says JPEG, and the file you download ends in .jpg.
JPG can't be see-through, so the empty parts of your SVG get the background colour you pick, which starts as white. If you need the background to stay clear, choose PNG or WebP on the same page.
Yes. Type any width from 320 to 7,680 pixels and any height from 200 to 4,320. A 4K JPG at 3,840 × 2,160 fits. Very large sizes may not work on every computer.
It most likely has a script, animation, or a link to another file, such as a picture on the web. Save it as a plain, still SVG and try again.
Use a JPG when a website, a form, or a print shop asks for one, or when you want a solid background. Use a PNG when your logo has to sit on any colour with a clear background.
Yes. The download from this page costs nothing. A file from a saved template still costs one credit.
Free tools
Add your logo to a free design in the thirds.ai editor, then type this week's words and download a fresh post whenever you need one.